<template>
  <div>
    <h1>组合式函数，又叫 hook</h1>

    <Hello />

    <hr />

    <World />
  </div>
</template>

<script>
import Hello from './components/Hello.vue'
import World from './components/World.vue'

export default {
  components: {
    Hello,
    World
  }
}
</script>
